#188A6A#188A6A

#188A6A is a mid, moderate teal. Relative luminance 0.194; OKLCH L 56.6% C 0.108 H 168.2°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX#188A6A
RGBrgb(24, 138, 106)
HSLhsl(163, 70%, 32%)
HSVhsv(163, 83%, 54%)
CMYKcmyk(82.6%, 0%, 23.2%, 45.9%)
CIE-LABlab(51.16, -38.21, 8.65)
CIE-LCHlch(51.16, 39.18, 167.25°)
OKLaboklab(56.55% -0.1059 0.0221)
OKLCHoklch(56.55% 0.108 168.2)
XYZxyz(12.0652, 19.4102, 16.7435)
Luminance0.1941 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188A6A #8A1838
analogous
#188A31 #188A6A #18718A
triadic
#188A6A #6A188A #8A6A18
tetradic
#188A6A #31188A #8A1838 #718A18
square
#188A6A #31188A #8A1838 #718A18
split-complementary
#188A6A #8A1871 #8A3118
monochromatic
#06221A #0F5642 #188A6A #21BE92 #3FDEB1

Accessibility & contrast

On white

4.30
#188A6A on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.88
#188A6A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188A6A
4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188A6A#FFFFFF#000000##000000
##188A6A1.004.304.884.88
#FFFFFF4.301.0021.0021.00
#0000004.8821.001.001.00
##0000004.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#868068
Deuteranopia (green-blind)
#78766C
Tritanopia (blue-blind)
#008B81
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #188a6a;
/* rgb */ color: rgb(24, 138, 106);
/* oklch */ color: oklch(56.6% 0.108 168.2);
Tailwind
colors: {
  custom: {
    50: '#6bad94',
    500: '#188a6a',
    950: '#000000',
  },
}
SCSS
$custom: #188a6a;
$custom-light: #6bad94;
$custom-dark: #000000;
JSON
{
  "hex": "#188a6a",
  "rgb": {
    "r": 24,
    "g": 138,
    "b": 106
  },
  "hsl": {
    "h": 163.158,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56554,
    "c": 0.10815,
    "h": 168.2
  },
  "luminance": 0.19412
}

Semantic roles & 50–950 ramp

primary
#188A6A
secondary
#BD4063
accent
#3B6DED
background
#F6FAF9
surface
#ECF4F1
border
#C7CECB
text
#08100D
muted
#7A7F7E

Preview Lab

Preview with #188A6A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#188A6A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva